Java项目:在线旅游系统(java+jsp+SSM+Spring+mysql+maven)

一、项目简述

功能：用户的登录注册，旅游景点的展示，旅游预订，收藏，购买，以及酒店住宿留言等等，后台管理员，订单管理，景点管理，留言管理，分类管理吗，以及系统管理等等。

二、项目运行

环境配置：

Jdk1.8 + Tomcat8.5 + mysql + Idea2019（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：

JSP +Spring + SpringMVC + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等
 

景点分类控制器：

/**
 * @Description: TODO(景点分类)
 */
@Controller
@RequestMapping("/cates")
public class CategoryController {

    @Autowired
    private ICategoryService categoryService;

    //新增分类
    @RequestMapping("/save.do")
    @PreAuthorize("hasAnyAuthority('/cates/save.do')")
    public String save(Category category) throws Exception{
        categoryService.save(category);
        return "redirect:findAll.do";
    }

    //删除分类
    @RequestMapping("/delete.do")
    @PreAuthorize("hasAnyAuthority('/cates/delete.do')")
    public String delete(Integer cid) throws Exception{
        categoryService.delete(cid);
        return "redirect:findAll.do";
    }

    //修改分类
    @RequestMapping("/update.do")
    public String update(Category category) throws Exception{
        categoryService.update(category);
        return "redirect:findAll.do";
    }

    //根据cid查询
    @RequestMapping("/findByCid.do")
    public ModelAndView findByCid(Integer cid) throws Exception {
        ModelAndView mv = new ModelAndView();
        Category cate = categoryService.findByCid(cid);
        mv.addObject("cateInfo",cate);
        mv.setViewName("cate-update");
        return mv;
    }

    //查询所有线路分类
    @RequestMapping("/findAll.do")
    public ModelAndView findAll(
            @RequestParam(name="page",required = true, defaultValue = "1") Integer page,
            @RequestParam(name="size",required = true, defaultValue = "10") Integer size,
            @RequestParam(name="cname",required = true, defaultValue = "") String cname
    ) throws Exception{
        ModelAndView mv = new ModelAndView();
        List list = categoryService.findAll(page,size,"%"+cname+"%");
        PageInfo pageInfo = new PageInfo(list);
        mv.addObject("pageInfo",pageInfo);
        mv.setViewName("cate-list");
        return mv;
    }
}

 

酒店信息控制器：

/**
 * @Description: TODO(酒店信息)
 */
@Controller
@RequestMapping("/hotels")
public class HotelController {

    @Autowired
    private IHotelService hotelService;

    @Autowired
    private IUserService iUserService;

    //根据hid查看已拥有的房型
    @RequestMapping("/findRooms.do")
    public ModelAndView findRooms(Integer hid)throws Exception{
        ModelAndView mv = new ModelAndView();
        List list = hotelService.findDetail(hid);
        mv.addObject("room",list);
        mv.setViewName("hotel-room-remove");
        return mv;
    }
    //移除已拥有的房型
    @RequestMapping("/removeRoom.do")
    public String removeRoom(@RequestParam(name = "hid") Integer hid, @RequestParam(name = "ids") int[] ids)throws Exception{
        hotelService.removeRoom(hid,ids);
        return "redirect:findAll.do";
    }

    //根据hid查看未拥有的房型
    @RequestMapping("/findOtherRooms.do")
    public ModelAndView findOtherRooms(Integer hid)throws Exception{
        ModelAndView mv = new ModelAndView();
        Hotel hotel = hotelService.findByHid(hid);
        mv.addObject("hotel",hotel);
        List list = hotelService.findOtherRooms(hid);
        mv.addObject("room",list);
        mv.setViewName("hotel-room-add");
        return mv;
    }
    //添加未拥有的房型
    @RequestMapping("/addRoom.do")
    public String addRoom(@RequestParam(name = "hid") Integer hid, @RequestParam(name = "ids") int[] ids,@RequestParam(name = "prices")String[] prices)throws Exception{
        List list = new ArrayList();
        for (int i=0;i hoteldetail = hotelService.findDetail(hid);
        mv.addObject("details",hoteldetail);
        mv.setViewName("hotel-detail");
        return mv;
    }

    //新增酒店
    @RequestMapping("/findUsers.do")
    public ModelAndView findUsers() throws Exception{
        List list = hotelService.findUsers();
        ModelAndView mv = new ModelAndView();
        mv.addObject("users",list);
        mv.setViewName("hotel-add");
        return mv;
    }
    @RequestMapping("/save.do")
    public String save(Hotel hotel) throws Exception{
        if (hotel.getHimageFile()!=null){
            String filename = Upload.uploadImg(HIMAGE,hotel.getHimageFile());
            hotel.setHimage("img/hotel/"+filename);
            hotelService.save(hotel);
        }
        return "redirect:findAll.do";
    }

    //删除酒店
    @RequestMapping("/delete.do")
    public String delete(Integer hid) throws Exception {
        hotelService.delete(hid);
        return "redirect:findAll.do";
    }

    //修改酒店信息
    @RequestMapping("/findU.do")
    public ModelAndView findU(Integer hid) throws Exception{
        ModelAndView mv = new ModelAndView();
        Hotel hotel = hotelService.findByHid(hid);
        mv.addObject("hotel",hotel);
        List list = iUserService.findAll(1,100,"%%");
        mv.addObject("UList",list);
        mv.setViewName("hotel-update");
        return mv;
    }
    @RequestMapping("/update.do")
    public String update(Hotel hotel) throws Exception{
        if (hotel.getHimageFile().getSize()!=0&&hotel.getHimageFile()!=null){//修改过图片
            String filename = Upload.uploadImg(HIMAGE,hotel.getHimageFile());
            hotel.setHimage("img/hotel/"+filename);
            hotelService.update(hotel);
        }else{//未修改图片
            hotelService.update(hotel);
        }
        return "redirect:findAll.do";
    }

    //查询所有订单
    @RequestMapping("/findAll.do")
    public ModelAndView findAll(
            @RequestParam(name = "page",defaultValue = "1")Integer page,
            @RequestParam(name = "size",defaultValue = "10")Integer size,
            @RequestParam(name = "search",defaultValue = "")String search
    ) throws Exception{
        ModelAndView mv = new ModelAndView();
        List list = hotelService.findAll(page,size,"%"+search+"%");
        PageInfo pageInfo = new PageInfo(list);
        mv.addObject("pageInfo",pageInfo);
        mv.setViewName("hotel-list");
        return mv;
    }
}

订单信息控制器：

/**
 * @Description: TODO(订单信息)
 */
@Controller
@RequestMapping("/orders")
public class OrderController {

    @Autowired
    private IOrderService orderService;

    //删除酒店订单
    @RequestMapping("/delete.do")
    @PreAuthorize("hasAnyAuthority('/orders/delete.do')")
    public String delete(Integer id) throws Exception{
        orderService.delete(id);
        return "redirect:findAll.do";
    }

    //删除景点订单
    @RequestMapping("/deleteRoute.do")
    @PreAuthorize("hasAnyAuthority('/orders/deleteRoute.do')")
    public String deleteRoute(Integer id) throws Exception{
        orderService.deleteRoute(id);
        return "redirect:findAllRoute.do";
    }

    //查询所有景点订单
    @RequestMapping("/findAllRoute.do")
    public ModelAndView findAllRoute(
            @RequestParam(name = "page",defaultValue = "1")Integer page,
            @RequestParam(name = "size",defaultValue = "7")Integer size,
            @RequestParam(name = "search",defaultValue = "")String search
    ) throws Exception{
        ModelAndView mv = new ModelAndView();
        List list = orderService.findAllRoute(page,size,"%"+search+"%");
        PageInfo pageInfo = new PageInfo(list);
        mv.addObject("pageInfo",pageInfo);
        mv.setViewName("rorder-list");
        return mv;
    }

    //查询所有酒店订单
    @RequestMapping("/findAll.do")
    @PreAuthorize("hasAnyAuthority('/orders/findAll.do')")
    public ModelAndView findAll(
            @RequestParam(name = "page",defaultValue = "1")Integer page,
            @RequestParam(name = "size",defaultValue = "7")Integer size,
            @RequestParam(name = "search",defaultValue = "")String search
    ) throws Exception{
        ModelAndView mv = new ModelAndView();
        List list = orderService.findAll(page,size,"%"+search+"%");
        PageInfo pageInfo = new PageInfo(list);
        mv.addObject("pageInfo",pageInfo);
        mv.setViewName("order-list");
        return mv;
    }
}

用户操作控制器：

/**
 * @Description: TODO(用户操作)
 */
@Controller
@RequestMapping("/users")
public class UserController {

    @Autowired
    private IUserService userService;

    //给用户添加角色
    @RequestMapping("/addRoleToUser.do")
    @PreAuthorize("hasAnyAuthority('/users/addRoleToUser.do')")
    public String addRoleToUser(@RequestParam(name = "userId", required = true) Integer userId, @RequestParam(name = "ids", required = true) int[] roleIds) throws Exception {
        userService.addRoleToUser(userId, roleIds);
        return "redirect:findAll.do";
    }

    //查询用户以及用户可以添加的角色
    @RequestMapping("/findUserByIdAndAllRole.do")
    @PreAuthorize("hasAnyAuthority('/users/findUserByIdAndAllRole.do')")
    public ModelAndView findUserByIdAndAllRole(@RequestParam(name = "id", required = true) Integer uid) throws Exception {
        ModelAndView mv = new ModelAndView();
        //1.根据用户id查询用户
        User user = userService.findByUid(uid);
        //2.根据用户id查询可以添加的角色
        List otherRoles = userService.findOtherRoles(uid);
        mv.addObject("user", user);
        mv.addObject("roleList", otherRoles);
        mv.setViewName("user-role-add");
        return mv;
    }

    //查询用户拥有的角色
    @RequestMapping("/findRoleByUserId.do")
    @PreAuthorize("hasAnyAuthority('/users/findRoleByUserId.do')")
    public ModelAndView findRoleByUserId(Integer userId) throws Exception{
        ModelAndView mv = new ModelAndView();
        User user = userService.findByUid(userId);
        List roleList = userService.findRoleByUserId(userId);
        mv.addObject("user", user);
        mv.addObject("roleList", roleList);
        mv.setViewName("user-role-rmove");
        return mv;
    }

    //移除用户指定的角色
    @RequestMapping("/removeRole.do")
    @PreAuthorize("hasAnyAuthority('/users/removeRole.do')")
    public String removeRole( @RequestParam(name = "userId") Integer userId, @RequestParam(name = "ids") int[] roleIds) throws Exception{
        userService.removeRole(userId,roleIds);
        return "redirect:findAll.do";
    }

    //添加用户
    @RequestMapping("/save.do")
    @PreAuthorize("hasAnyAuthority('/users/save.do')")
    public String save(User user) throws Exception {
        userService.save(user);
        return "redirect:findAll.do";
    }

    //删除用户，设置status=0
    @RequestMapping("/delete.do")
    @PreAuthorize("hasAnyAuthority('/users/delete.do')")
    public String delete(Integer uid) throws Exception{
        userService.delete(uid);
        return "redirect:findAll.do";
    }

    //修改用户
    @RequestMapping("/findU.do")
    @PreAuthorize("hasAnyAuthority('/users/findU.do')")
    public ModelAndView findU(Integer uid) throws Exception {
        ModelAndView mv = new ModelAndView();
        User user = userService.findByUid(uid);
        mv.addObject("user",user);
        mv.setViewName("user-update");
        return mv;
    }
    @RequestMapping("/update.do")
    @PreAuthorize("hasAnyAuthority('/users/update.do')")
    public String update(User user) throws Exception{
        userService.update(user);
        return "redirect:findAll.do";
    }

    //根据uid查询用户
    @RequestMapping("/findByUid.do")
    @PreAuthorize("hasAnyAuthority('/users/findByUid.do')")
    public ModelAndView findByUid(Integer uid) throws Exception {
        ModelAndView mv = new ModelAndView();
        User user = userService.findByUid(uid);
        mv.addObject("user", user);
        mv.setViewName("user-details");
        return mv;
    }

    //查询用户相关信息
    @RequestMapping("/findAll.do")
    @PreAuthorize("hasAnyAuthority('/users/findAll.do')")
    public ModelAndView findAll(
            @RequestParam(name="page",required = true, defaultValue = "1") Integer page,
            @RequestParam(name="size",required = true, defaultValue = "6") Integer size,
            @RequestParam(name="username",required = true, defaultValue = "") String username
    ) throws Exception{
        ModelAndView mv = new ModelAndView();
        List userList = userService.findAll(page,size,"%"+username+"%");
        PageInfo pageInfo = new PageInfo(userList);
        mv.addObject("pageInfo",pageInfo);
        mv.setViewName("user-list");
        return mv;
    }
}